11 GB
To improve the service life of the battery and the
mechanical parts, please observe the following
points:
– Do not wind the hand crank for longer than 5 min-
utes while the product is charging. The product
will then be in normal operating mode.
– If the light becomes weaker and the radio does
not work, the battery has not been charged suf-
ficiently. If this is the case, switch off the light and
the radio and wind the hand crank.
– Wind the hand crank as consistently as possible
(charging works best at 2 ½ – 3 rotations per
second). Try not to wind it too fast or abruptly
change direction. Winding too slowly may have
an effect on the generator‘s charging efficiency,
winding too quickly could damage the mechan
ism
or the hand crank.
– If the product is working perfectly, stop winding
the hand crank after 15 minutes.
– If you do not use the product, operate the hand
crank at least once a month for at least one
minute to prolong the service life of the battery.
Switch off the product using the ON / OFF switch
i
f you do not use it for an extended period of time.